package cn.yoyo.dao;

import org.springframework.web.multipart.MultipartFile;

import java.io.IOException;
import java.io.InputStream;

public interface LargefileDao {
    public String saveMultipartFile(MultipartFile file) throws Exception;
    public InputStream getInpuStreamById(String id) throws IOException;
    public void deleteById(String imgId);
}
